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Yohei Akamatsu
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power supply controller and insulated switching power supply
Patent number
11,909,321
Issue date
Feb 20, 2024
Rohm Co., Ltd.
Yoshinori Sato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply control device and insulated switching power supply
Patent number
11,764,685
Issue date
Sep 19, 2023
Rohm Co., Ltd.
Satoru Nate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply control unit and isolation type switching power supply...
Patent number
10,491,127
Issue date
Nov 26, 2019
Rohm Co., Ltd.
Hideo Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Insulation type switching power supply apparatus
Patent number
9,698,696
Issue date
Jul 4, 2017
Rohm Co., Ltd.
Hiroshi Sawada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER SUPPLY CONTROLLER AND INSULATED SWITCHING POWER SUPPLY
Publication number
20240162820
Publication date
May 16, 2024
Rohm Co., Ltd.
Yoshinori SATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY CONTROLLER AND INSULATED SWITCHING POWER SUPPLY
Publication number
20220185208
Publication date
Jun 16, 2022
Rohm Co., Ltd.
Yoshinori Sato
B60 - VEHICLES IN GENERAL
Information
Patent Application
Power Supply Control Device and Insulated Switching Power Supply
Publication number
20220123658
Publication date
Apr 21, 2022
Rohm Co., Ltd.
Satoru Nate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY CONTROL UNIT AND ISOLATION TYPE SWITCHING POWER SUPPLY...
Publication number
20180083543
Publication date
Mar 22, 2018
Rohm Co., Ltd.
Hideo Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INSULATION TYPE SWITCHING POWER SUPPLY APPARATUS
Publication number
20140312684
Publication date
Oct 23, 2014
Rohm Co., Ltd.
Hiroshi Sawada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER